RT-MAXH Hollow drill bits Dustlessdrill SDS max

Hollow drill bits SDS max for dust-free drilling in reinforced concrete

Features and benefits

  • Two holes in the tip of the drill bit allows you to drill and extract dust simultaneously (due to the possibility of fastening a vacuum cleaner)
  • Drilling, along with dust extraction, make the hole smooth and clean
  • Quick removal of dust increases drilling speed and enhances drill bit durability (reduces friction)
  • Drilled holes do not require cleaning before fastening, which greatly reduces assembly time
  • Rubber adapter, which is built-in the bit, enables you to fasten a vacuum cleaner hose and to drill holes without dust
  • 3 deep-seated carbide plates significantly increase the service life and efficiency of the drill bit
  • 6 cutting edges increase the efficiency of drilling and speeds up hole drilling
  • Centring point for quick commencement of drilling without the drill slipping
  • Optimized drill bit geometry allows making axial and cylindrical holes, perfect for mounting
  • Steel with specification 34CrNiMo6 provides high strength and durability
  • Extremely high quality, cylindricity and axial alignment of drilled holes, confirmed by international Sicher Safe certificate

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    Product information

    Index

    Drill diameter

    Length

    Working length

    Quantity

    Box weight

    Outer weight

    EAN

    [mm]

    [mm]

    [mm]

    [pcs]

    kg

    kg

    RT-MAXH-14/600

    14

    600

    400

    1

    0.82

    4.11

    5906675397085

    RT-MAXH-16/600

    16

    600

    400

    1

    0.92

    4.59

    5906675397092

    RT-MAXH-18/600

    18

    600

    400

    1

    0.99

    4.97

    5906675397108

    RT-MAXH-20/600

    20

    600

    400

    1

    1.13

    5.64

    5906675397115

    RT-MAXH-22/600

    22

    600

    400

    1

    1.13

    5.64

    5906675397122

    RT-MAXH-25/600

    25

    600

    400

    1

    1.12

    5.62

    5906675397139

    RT-MAXH-28/600

    28

    600

    400

    1

    1.29

    6.44

    5906675397146

    RT-MAXH-30/600

    30

    600

    400

    1

    1.44

    7.18

    5906675397153

    RT-MAXH-32/600

    32

    600

    400

    1

    1.48

    7.40

    5906675397160

    RT-MAXH-35/600

    35

    600

    400

    1

    1.59

    7.93

    5906675397177

    Base material

    • Reinforced concrete

      Reinforced concrete

    • Concrete

      Concrete

    • Solid Brick

      Solid Brick

    • Solid Concrete Block

      Solid Concrete Block

    Applications

    • Drilling holes in reinforced concrete, concrete, stone and hard brick

    Downloads

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    Corresponding products

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      R-KER with Rebars as an Anchor

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      R-KER with Post-Installed Rebars

    • R-KEX II with Rebars as an Anchor

      R-KEX II with Rebars as an Anchor

    • R-KEX II with Post-Installed Rebars

      R-KEX II with Post-Installed Rebars

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